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Patterns of Physical Activity and Sedentary Time in Survivors of a Critical Illness During a Hospital Admission

U

University of South Australia

Status

Completed

Conditions

Critical Illness
Sedentary Lifestyle
Motor Activity

Study type

Observational

Funder types

Other

Identifiers

NCT02881801
0000032489
91.41 (Other Identifier)

Details and patient eligibility

About

This study aims to describe the pattern of active and sedentary time in survivors of a critical illness, at three time points during their hospital admission (awakening in the ICU after ≥ 5 days of mechanical ventilation, discharge to ward and discharge from hospital).

The specific research objectives are to

  1. Determine the duration of active and sedentary parameters including time and bouts in 24 hour periods
  2. Examine changes in the active and sedentary parameters including time and bouts between time points of awakening and both ICU and hospital discharge.
  3. Conduct a preliminary examination of relationships between activity and sedentary behaviour metrics with measures of muscle strength, physical function and hospital length of stay.

Full description

This is a prospective observational study that consecutively samples eligible patients with a critical illness, requiring intensive care. This study will use two activity monitors (accelerometers) to measure physical activity and sedentary variables from patients recovering from a critical illness in a single tertiary hospital on three occasions during their acute hospital admission. Accelerometer derived measures will be obtained from continuous 24 hour monitoring periods once patients are sufficiently awake and attentive within the ICU, at ICU discharge and again at acute hospital discharge. Measurements of patients muscle strength and physical function will also be made at the time of accelerometry.

Enrollment

40 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Adult patient ≥ 18 years of age
  • Patient is/was intubated (endotracheal, nasotracheal or tracheostomy) and required ≥ 5 days of mechanical ventilation (irrespective of reason for ventilatory support)

Exclusion criteria

  • Unable to ambulate independently (either with or without gait aids) at least 10 meters within the last 3 months
  • Ordinarily unable to understand written and spoken English sufficient to provide consent (e.g. due to non-English speaking background or pre-existing cognitive impairment)
  • Assessed by medical staff as approaching imminent death or withdrawal of medical management

Trial contacts and locations

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Data sourced from clinicaltrials.gov

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